10 PCS B0505S-1W SIP-4 5V 1W DC-DC Converter Power Supply Module Chip IC

2 PCS B1505LS-1W SIP-4 B1505LS-1WR2 DC-DC Converter Power Supply Module Chip IC

2 PCS B0505S-1W SIP-4 5V 1W DC-DC Converter Power Supply Module Chip IC

2 PCS B1505LS-1W SIP-4 B1505LS-1WR2 DC-DC Converter Power Supply Module Chip IC

LM2596 Buck Converter DCDC 4.040V to 1.2537V Adjustable Module 2 PCS

500W 15A DCDC Buck Converter Step Down Module Constant Current LED Driver Power

XL4015 DCDC Buck Converter 438V to 1.2536V 5A Adjustable Module 6 PCS